Here are the current features:
Other improvements include setting the opacity to 0 on slides besides the current one, cycling the z-index, improving code readability, upgrading the codebase to HTML5, and a handful of other tweaks.
To initialize the script use the following:
The first parameter is the variable name used for the object instance. This script has been tested in all major browsers and is available free of charge for both personal or commercial projects under the GNU GPL v3.0 license.